Firework be like?

Barium powder

Fireworks have been around for so long that no one knew who the first person was or what nation, or when. It is believed that it was the Chinese who knew this secret and the Chinese who played fireworks before the Europeans knew the fireworks for hundreds of years.

However, the Greeks and ancient Egyptians also had some kind of fireworks. But the fireworks we see today are only available after the gunpowder was put into use and when science developed.

Basic materials for making fireworks are Pepper or match pepper, sulfur and wood charcoal. These compounds are pulverized and put a little powdered powder. But in order for this fireworks to have this image, one must mix many other things like: lead nitrate powder, barium powder and aluminum powder. Since fireworks do not have this color, the other color is called fireworks? To create this color, the other color is mixed with metal salts. If you want to be red, use Strômrium salt powder. Green color mixes barium salt, yellow color, chocolate soda, blue color, copper salt. Pour the salt in each layer into the iron tube, we will see the spraying up the color depending on the type of salt.

If you just want to make a "Roman candle" then take a tube of clay or plaster head and pour it into a layer of gunpowder, then a "pill" that leads fire rather than exploding, around This pill is an inflammant class, a substance that burns into a fire. Next is a thick layer of slow explosive called " detonator " of a special drug, above the " detonator " is a "pill" that leads to another fire . so on and off with different colors until full of tubes. When it is full, there is a stinger made of impregnated paper that leads to the mouth of the tube.

When the stinger is burned it will lead to a slow explosive, which slowly ignites the surrounding ignition agents above the "fire" pill. This pill ignited, causing the explosive to explode, causing the pill to shoot out of the tube mouth. Just like that, how many "pills" will turn out to have a lot of explosions and toss out the colored pills.